EP3333224A4 - Resin composition for optical material and optical film comprising same - Google Patents

Resin composition for optical material and optical film comprising same Download PDF

Info

Publication number
EP3333224A4
EP3333224A4 EP17839777.4A EP17839777A EP3333224A4 EP 3333224 A4 EP3333224 A4 EP 3333224A4 EP 17839777 A EP17839777 A EP 17839777A EP 3333224 A4 EP3333224 A4 EP 3333224A4
Authority
EP
European Patent Office
Prior art keywords
same
resin composition
optical
optical film
optical material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17839777.4A
Other languages
German (de)
French (fr)
Other versions
EP3333224B1 (en
EP3333224A1 (en
Inventor
Joong Hoon Lee
Sei Jung Park
Sung Ho Hwang
Byoung Jun Mun
Heon-Sik Song
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority claimed from PCT/KR2017/008566 external-priority patent/WO2018030759A1/en
Publication of EP3333224A1 publication Critical patent/EP3333224A1/en
Publication of EP3333224A4 publication Critical patent/EP3333224A4/en
Application granted granted Critical
Publication of EP3333224B1 publication Critical patent/EP3333224B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034—Polarising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0066—Optical filters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2469/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
EP17839777.4A 2016-08-09 2017-08-08 Resin composition for optical material and optical film comprising same Active EP3333224B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20160101417 2016-08-09
KR1020170096362A KR20180018334A (en) 2016-08-09 2017-07-28 Resin composition for optical material and optical film comprising the same
PCT/KR2017/008566 WO2018030759A1 (en) 2016-08-09 2017-08-08 Resin composition for optical material and optical film comprising same

Publications (3)

Publication Number Publication Date
EP3333224A1 EP3333224A1 (en) 2018-06-13
EP3333224A4 true EP3333224A4 (en) 2018-07-18
EP3333224B1 EP3333224B1 (en) 2022-01-12

Family

ID=61525457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17839777.4A Active EP3333224B1 (en) 2016-08-09 2017-08-08 Resin composition for optical material and optical film comprising same

Country Status (6)

Country Link
US (1) US10633530B2 (en)
EP (1) EP3333224B1 (en)
JP (1) JP6587165B2 (en)
KR (1) KR20180018334A (en)
CN (1) CN108137897B (en)
TW (1) TWI658086B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101934486B1 (en) 2016-09-20 2019-01-02 주식회사 엘지화학 Optical film with high slip property, and polarizing plate comprising the same
CN112980017A (en) * 2021-02-22 2021-06-18 深圳市金铂成科技有限公司 Mobile phone protection film material, preparation method thereof and mobile phone protection film
CN112812347B (en) * 2021-02-23 2022-08-30 新纶新材料股份有限公司 Optical thin film material, preparation method thereof and polarizer
CN113061273B (en) * 2021-03-10 2022-05-17 西南科技大学 Preparation method of high-performance polaroid
CN113150191A (en) * 2021-04-01 2021-07-23 深圳市新纶科技股份有限公司 Modified polymethyl methacrylate, optical thin film material, preparation method of optical thin film material and polarizer

Citations (3)

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Publication number Priority date Publication date Assignee Title
US4743654A (en) * 1986-11-13 1988-05-10 University Of Akron Single phase blends of polycarbonate and polymethyl methacrylate
US20110245421A1 (en) * 2008-09-19 2011-10-06 Arkema France Method for increasing polymer compatibility
WO2015111682A1 (en) * 2014-01-23 2015-07-30 株式会社クラレ Film

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CA2346417A1 (en) 2000-05-10 2001-11-10 Bayer Corporation A compatible blend of polycarbonate with vinyl (co)polymer
KR100725934B1 (en) 2005-12-06 2007-06-11 엘지엠엠에이 주식회사 A manufacturing method of acrylic resin with the superior thermal stability and the easy molecular weight control
TWI387777B (en) 2006-04-06 2013-03-01 Nippon Catalytic Chem Ind Optical film and manufacturing method for same
WO2008153143A1 (en) 2007-06-14 2008-12-18 Nippon Shokubai Co., Ltd. Thermoplastic resin composition, molded resin articles and polarizer protecting film made by using thr same, and process for production of the articles
WO2009096070A1 (en) 2008-01-30 2009-08-06 Konica Minolta Opto, Inc. Film containing acrylic resin, polarizer comprising the same, and liquid-crystal display
JP5464141B2 (en) * 2008-06-18 2014-04-09 コニカミノルタ株式会社 Polarizing plate, liquid crystal display device, and method for producing protective film for polarizing plate
JP5430187B2 (en) 2009-03-13 2014-02-26 株式会社日本触媒 Biaxially stretched film
JP5453926B2 (en) 2009-05-28 2014-03-26 住友化学株式会社 Multilayer stretched film
JP5897249B2 (en) 2010-08-31 2016-03-30 住友化学株式会社 Method for producing resin composition
JP2012082358A (en) 2010-10-14 2012-04-26 Kaneka Corp Optical film
KR101471228B1 (en) 2010-10-20 2014-12-10 주식회사 엘지화학 Resin compositions for optical films and optical films formed by using the same
KR101347021B1 (en) 2011-06-01 2014-01-07 주식회사 엘지화학 Resin compositions and optical films formed by using the same
JP2013076982A (en) * 2011-09-14 2013-04-25 Mitsubishi Chemicals Corp Phase difference film, circularly polarizing plate using the same, and image display device
CN103571118B (en) 2012-08-09 2017-07-18 住友化学株式会社 Resin composition for optical material and its manufacture method
KR101630907B1 (en) 2013-08-12 2016-06-15 주식회사 엘지화학 Phenyl carboxylic acid capping polyoxyalkylene monomer, and method for preparing polycarbonate copolymer with improved optical properties using thereof
WO2015047005A1 (en) 2013-09-30 2015-04-02 주식회사 엘지화학 Resin composition for optical film, optical film formed using same, and polarizing plate and image display device comprising same
KR101914815B1 (en) * 2013-09-30 2018-11-05 주식회사 엘지화학 Resin compositions for optical film, optical films formed by using the same, polarizing plate and display device comprising the same
JP6232072B2 (en) 2013-11-01 2017-11-15 富士フイルム株式会社 Polarizing plate protective film, dope composition, polarizing plate protective film manufacturing method, polarizing plate and liquid crystal display device
TWI650365B (en) 2014-02-06 2019-02-11 日商住友化學股份有限公司 Thermoplastic resin film, stretch film, polarizer protective film and polarizing plate
JP2015160941A (en) 2014-02-28 2015-09-07 帝人株式会社 thermoplastic resin composition
JP6470265B2 (en) 2014-04-18 2019-02-13 株式会社クラレ Methacrylic resin composition, molded article, film and polarizing plate
CN106471055A (en) * 2014-04-23 2017-03-01 株式会社可乐丽 Methacrylic resin composition and its manufacture method, formed body, thin film and polarization plates
JP6398426B2 (en) 2014-07-29 2018-10-03 住友化学株式会社 Resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743654A (en) * 1986-11-13 1988-05-10 University Of Akron Single phase blends of polycarbonate and polymethyl methacrylate
US20110245421A1 (en) * 2008-09-19 2011-10-06 Arkema France Method for increasing polymer compatibility
WO2015111682A1 (en) * 2014-01-23 2015-07-30 株式会社クラレ Film

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018030759A1 *

Also Published As

Publication number Publication date
KR20180018334A (en) 2018-02-21
JP6587165B2 (en) 2019-10-09
CN108137897A (en) 2018-06-08
TWI658086B (en) 2019-05-01
TW201811910A (en) 2018-04-01
EP3333224B1 (en) 2022-01-12
EP3333224A1 (en) 2018-06-13
US10633530B2 (en) 2020-04-28
JP2018535282A (en) 2018-11-29
US20180273742A1 (en) 2018-09-27
CN108137897B (en) 2020-04-17

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